Qualitative research Jobs in California

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Staff Data Scientist

Dropbox Inc

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Remote

Full-time

Role Description We're looking for a Staff Data Scientist to partner with engineering and product teams to answer key questions about how to grow revenue, optimize product, scale and monetize the business, and launch high-impact initiatives. We solve challenging problems and boost business growth through a deep understanding of user behaviors with applied analytics techniques and business insights. An ideal candidate should have robust knowledge of consumer lifecycle and behavior analysis, cust
Posted 18 days ago | Updated 2 days ago

Machine Learning/Automation Research Engineer

Jacobs

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Edwards Air Force Base, California, USA

Full-time

Full-time position at Air Force Research Laboratory, Edwards AFB, CA supporting the research and application of efficient, data-driven artificial intelligence systems that advance our predictive and automation capabilities. This includes algorithm development, uncertainty quantification, error stackups, relevant testbeds, data analysis, remote control of test articles, and other advanced concepts. Duties will range from supporting basic research in the areas of uncertainty quantification and alg
Posted 26 days ago | Updated 8 hours ago

Data Scientist- TikTok Ads, Ads Targeting, Auction and Delivery

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : JM3FL Apply to this job Share this listing: Responsibilities About The Team We're the TikTok Monetization Products data science team, who enables and champions data driven decision making. Our Vision is to become the world class data science team, where data is used rigorously to drive all decision making. Our Mission is to drive monetization and sustainable revenue growth for TikTok through data science. Ads Targeting, Auction and
Posted 30 days ago | Updated 8 hours ago

Machine Learning Scientist (Multiple Positions)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A219971 Apply to this job Share this listing: Responsibilities About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo. Why Join Us Inspiring creativity is at the core of TikTok's mis
Posted 30 days ago | Updated 8 hours ago

Data Engineer - USDS (Multiple Positions)

TikTok

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Los Angeles, California, USA

Full-time

Location : Los Angeles Employment Type : Regular Job Code : A216880 Apply to this job Share this listing: Responsibilities About TikTok U.S. Data Security TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. U.S. Data Security ("USDS") is a subsidiary of TikTok in the U.S. This new, security-first division was created to bring heightened focus and governance to our data protection policies and content assurance protocols to kee
Posted 24 days ago | Updated 8 hours ago

Research Engineer (L4) - Member Lifecycle and Monetization

Netflix, Inc.

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Remote

Full-time

Netflix is one of the world's leading entertainment services, with 283 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. The Member Lifecycle and Monetization Data Science & Engineering team plays a critical role for Netflix in driving and accelerating sustainable growth of members and revenue
Posted 60+ days ago | Updated 8 hours ago

Research Engineer, Sr - Electrical Engineering Design / Eagan, MN

Lockheed Martin Corporation

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Remote or Eagan, Minnesota, USA

Full-time

Job Description Bringing together people who use their passion for purposeful innovation Your Mission is Ours. At Lockheed Martin we keep people safe and solve the world's most complex challenges. We place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. Our people are some of the greatest minds in the industry and they make Lockheed Martin a great place to work. We provide diverse career opportunities designed
Posted 39 days ago | Updated 8 hours ago

Sr Data Scientist

Judge Group, Inc.

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Irvine, California, USA

Full-time

Location: Irvine, CA Salary: $70.00 USD Hourly - $80.00 USD Hourly Description: Our client is currently seeking a Sr Data Scientist Hybrid in Irvine, CA Job Title: Senior Data Scientist Employment Type: Contract to Hire Minimum Education Requirement: Bachelor's Degree Position Background: The Senior Data Scientist will tackle complex problems related to recommendations, ranking, user condition predictions, and search. Our team is driven by KPIs and leverages Machine Learning (ML) to del
Posted 43 days ago | Updated 5 hours ago

Senior Statistics SME

LMI Government Consulting (Logistics Management In

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Remote

Contract

Overview LMI is seeking a Senior Statistics SME to support the Biomedical Advanced Research and Development Authority (BARDA). This position can likely be performed remotely. This position requires the ability to obtain a public trust clearance. The Biomedical Advanced Research and Development Authority (BARDA) was established to support and advance the development of vaccines, therapeutics, diagnostics, and innovative technologies for use during public health emergencies. Candidates with expe
Posted 60+ days ago | Updated 5 hours ago

Data Scientist Lead - TikTok Ads, Ads Experimentation

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A160385 Apply to this job Share this listing: Responsibilities About The Tiktok Monetization Product Data Science Team We're the TikTok Monetization Products data science team, who enables and champions data driven decision making. Our Vision is to become the world class data science team, where data is used rigorously to drive all decision making. Our Mission is to drive monetization and sustainable revenue growth for TikTok throug
Posted 30 days ago | Updated 8 hours ago

Research Engineer (LLM/ML/RL) - TikTok Ads Core ML, Ranking

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A62118 Apply to this job Share this listing: Responsibilities TikTok Ads Core ML Team aims at creating automatic delivery products for the next generation and developing advertising as a global business, instead of just a monetization tool to consolidate the delivery funnel framework allowing multiple teams to iterate parallel. We're looking for innovative Research Engineers focused on ML/RL/LLM or other relevant professional domain
Posted 30 days ago | Updated 8 hours ago

Research Scientist Intern (Data-TnS-Algo-Day Dreamer) - 2025 Summer (PhD)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A58926A Apply to this job Share this listing: Responsibilities Internationalization Content Safety Platform team is committed to maintaining a safe and trustworthy environment for ByteDance Internationalization users. By developing and iterating Machine Learning models and information systems, we can discover risks earlier and faster, monitor risks, respond to emergencies, support business development with artificial intelligence tec
Posted 30 days ago | Updated 8 hours ago

Sr Data Scientist - Care Management Products

CVS Health

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Remote or New York, New York, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 4 days ago | Updated 8 hours ago

Data Scientist- TikTok Ads, Measurement - Identity & Attribution

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A12591 Apply to this job Share this listing: Responsibilities We're the TikTok Monetization Products data science team, who enables and champions data driven decision making. Our Vision is to become the world class data science team, where data is used rigorously to drive all decision making. Our mission is to drive monetization and sustainable revenue growth for TikTok through data science. We understand the importance of accurate
Posted 30 days ago | Updated 8 hours ago

Senior Principal Software Engineer (Cortex Xpanse Vulnerability Assessment Research)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 30 days ago | Updated 8 hours ago

Data Scientist- TikTok Ads, Brand Innovation

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : ERFL Apply to this job Share this listing: Responsibilities We're the TikTok Monetization Products data science team, who enables and champions data driven decision making. Our Vision is to become the world class data science team, where data is used rigorously to drive all decision making. Our Mission is to drive monetization and sustainable revenue growth for TikTok through data science. The Brand Innovation team focuses on brandi
Posted 30 days ago | Updated 8 hours ago

Operations Research Analyst / Data Scientist

GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for an Operations Research Analyst / Data Scientist to support database development, data configuration, data analytics, and reporting activities at Department of Homeland Security (DHS) Immigration and Customs Enforcement (ICE). This role will be responsible for working within an interconnected reporting and analytics team to pull, configure, and analyze data to create real-time metrics, tasking responses, and overall information to support the ICE mission.
Posted 60+ days ago | Updated 5 hours ago

Research Engineering Intern/Co-Op (Graduate | Fall 2025 | Hybrid)

AMD (Advanced Micro Devices)

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Remote or San Jose, California, USA

Part-time

WHAT YOU DO AT AMD CHANGES EVERYTHING We care deeply about transforming lives with AMD technology to enrich our industry, our communities, and the world. Our mission is to build great products that accelerate next-generation computing experiences - the building blocks for the data center, artificial intelligence, PCs, gaming and embedded. Underpinning our mission is the AMD culture. We push the limits of innovation to solve the world's most important challenges. We strive for execution excellen
Posted 54 days ago | Updated 8 hours ago

Senior Software Engineer, Research

Circles Inc.

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Remote or San Francisco, California, USA

Full-time

Circle is a financial technology company at the epicenter of the emerging internet of money, where value can finally travel like other digital data - globally, nearly instantly and less expensively than legacy settlement systems. This ground-breaking new internet layer opens up previously unimaginable possibilities for payments, commerce and markets that can help raise global economic prosperity and enhance inclusion. Our infrastructure - including USDC, a blockchain-based dollar - helps busines
Posted 60+ days ago | Updated 8 hours ago

Audio AI Research Engineer

Adobe Systems

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San Francisco, California, USA

Full-time

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher
Posted 60+ days ago | Updated 8 hours ago